Proving trapezoid theorems Geometry

ΔABD ≅ ΔACD by SAS, therefore;

by CPCTC

Step-by-step explanation:

The two column proof is presented as follows;

Statement                   Reason

ABCD is a trapezoid  Given

                    Given

                    Definition of a trapezoid

ABCD is an isosceles trapezoid      Left and right leg are equal

∠BAD ≅ ∠CDA            Base angle of an isosceles trapezoid are congruent

                   Reflexive property

ΔABD ≅ ΔACD           By SAS rule of congruency

                   CPCTC

CPCTC; Congruent Parts of Congruent Triangles are Congruent

SAS; Side Angle Side rule of congruency

Step-by-step explanation:

just did it

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .